CN104111222B - A kind of modified model asphalt adhesion tester and method thereof - Google Patents
A kind of modified model asphalt adhesion tester and method thereof Download PDFInfo
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- CN104111222B CN104111222B CN201410313230.3A CN201410313230A CN104111222B CN 104111222 B CN104111222 B CN 104111222B CN 201410313230 A CN201410313230 A CN 201410313230A CN 104111222 B CN104111222 B CN 104111222B
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Abstract
The invention discloses a kind of modified model asphalt adhesion tester, including cabinet, controller and for providing the power supply of electric energy, the first accommodating area and the second accommodating area it is provided with in cabinet, it is provided with in first accommodating area and blows baking parts and weigh parts, traction element and water-bath parts it are provided with in second accommodating area, second accommodating area is provided with temperature chamber door, and controller is arranged at outside cabinet；Described water-bath parts include cleansing bath tub and heater；Described traction element includes fixed pulley, pull rope, mesh bag and traction controller；Described controller includes temperature controller and master controller, and temperature controller includes that temperature adjustment buttons, master controller include traction hight adjusting knob and water bath switch；The described baking parts that blow include blowing baking device and hanging ring；It addition, the invention also discloses a kind of modified model asphalt adhesiveness method of testing.The present invention realizes the adhesion property measured Colophonium and gather materials by simulation Colophonium and the effect gathered materials.
Description
Technical field
The invention belongs to the adhesion property field tests of road engineering medium pitch pavement asphalt mixture,
Relate to a kind of modified model asphalt adhesion tester and method thereof.
Background technology
Although bituminous paving is widely used at present, but also occur in that loose, peeling and pit etc. are
Epidemy evil, greatly have impact on serviceability and the service level of road.Trace it to its cause, mostly be drip
The water stabilizing of blue or green compound is poor, and Colophonium will directly influence drip with the adhesion property gathered materials
The water stability of blue or green compound.Therefore for ensureing that bituminous paving has preferable resistance to water and durability,
Need the adhesion property scientifically measuring Colophonium with gathering materials.The method that at present specification uses still with reality
Variant, can not preferably simulate Colophonium and the effect gathered materials.
Summary of the invention
It is an object of the invention to the shortcoming overcoming above-mentioned prior art, it is provided that a kind of modified model drip
Blue or green compound adhesion tester and method, this tester and method thereof are by simulation Colophonium and collection
The effect of material realizes the adhesion property measured Colophonium and gather materials.
For reaching above-mentioned purpose, modified model asphalt adhesion tester bag of the present invention
Include cabinet, controller and for providing the power supply of electric energy, in cabinet, be provided with the first accommodating area and
Two accommodating areas, are provided with in the first accommodating area and blow baking parts and weigh parts, set in the second accommodating area
Having traction element and water-bath parts, the second accommodating area is provided with temperature chamber door, and controller is arranged at machine
Outside case；
Described water-bath parts include cleansing bath tub and for the heater heated for the water in cleansing bath tub,
Heater is fixed on the bottom of the second accommodating area, and cleansing bath tub is fixed on heater；
Described traction element includes fixed pulley, pull rope, mesh bag and drives pull rope folding and unfolding
Traction controller, traction controller is fixed in the second accommodating area, and fixed pulley is fixed on second and houses
The top in district, fixed pulley is positioned in the pros of cleansing bath tub, and mesh bag is connected with one end of pull rope,
The other end of pull rope is connected with traction controller by fixed pulley；
Described controller includes temperature controller and master controller, and temperature controller includes for passing through
Heater controls the temperature adjustment buttons of the water temperature in cleansing bath tub, and master controller includes leading for control
Draw the traction hight adjusting knob of controller and for controlling the water bath that heater opens or closes
Switch；
The described baking parts that blow include that being fixed on blowing inside the first accommodating area dries device and for hanging
The hanging ring of mesh bag, hanging ring is fixed on the top of the first accommodating area.
Described water-bath parts also include stirring rod and for the rotation driving stirring rod to move, institute
Stating stirring rod to be fixed on turntable, turntable is positioned at the bottom of described cleansing bath tub.
The inner side of described cleansing bath tub is provided with cleaning brush.
Described master controller also include for drive cleaning brush cleaning brush adjusting knob and for
Control the turntable rotation adjusting knob that described turntable rotates.
Also include the temperature sensor being arranged in cleansing bath tub；
Temperature display it is additionally provided with, the outfan of temperature sensor and temperature on described temperature controller
The input of display screen is connected.
The described baking device that blows includes center rotor, some pivoting leafs and drives described center rotor
The Rotation Controllers rotated, the output shaft of Rotation Controllers is connected with one end of center rotor, rotation
Rotating vane is fixed on the side of the center rotor other end.
Described master controller also include for controlling described Rotation Controllers fan regulation button and
For showing the time display screen of time.
Described weighing parts include electronic scale and the pallet matched with described electronic scale.
The side of described first accommodating area is additionally provided with transom；
The bottom of described cabinet is provided with bearing；
Described first accommodating area and the second accommodating area are separated by space bar；
It is provided with backing plate in described cabinet, weighs parts and water-bath parts are all located on backing plate.
Modified model asphalt adhesiveness method of testing of the present invention comprises the following steps:
1) take a certain amount of asphalt, then described asphalt is loaded in mesh bag, and
Described mesh bag is hung on hanging ring, then is dried described asphalt, so by blowing baking device
After weigh dried asphalt in mesh bag by described weighing parts again, if dried drip
The quality of blue or green compound is m1；
2) temperature chamber door is opened, and by step 1) mesh bag equipped with asphalt that obtains fixes
In one end of pull rope, turn off temperature chamber door, then regulate cleansing bath tub by temperature adjustment buttons
The temperature of middle water, then turns on turntable and rotates adjusting knob, make the water Uniform Flow in cleansing bath tub,
By height adjustment knob mesh bag put in cleansing bath tub again and boil；
3) cleaning brush adjusting knob controls cleaning brush, makes cleaning brush transfer the surface to water, thus clearly
Except the Colophonium greasy dirt of water surface in cleansing bath tub, it is then shut off turntable and rotates adjusting knob and water bath
Switch, and by traction hight adjusting knob, mesh bag is departed from from water, then open temperature chamber door,
Take out mesh bag, and mesh bag is hung on hanging ring, then dry, by blowing, the drip that device is dried in mesh bag
Blue or green compound, weighs the asphalt in mesh bag by weighing parts the most again, if through boiling and
The quality of dried asphalt is m2, the mixture quality difference before must boiling and after boiling is Δ
M=m1-m2；
4) step 5 is wrapped up with grid paper) asphalt that obtains, obtain respectively on grid paper and have
Number of squares N of greasy dirt1And all number of squares N that asphalt occupies2, then wrapping area A is:
A=N1/N2, then according to the mixture quality difference Δ m before boiling and after boiling and wrap area A
Obtain asphalt from asphalt mixture and the adhesion property gathered materials.
The method have the advantages that
Modified model asphalt adhesion tester of the present invention and method thereof include weighing portion
Part, drying parts, traction element, water-bath parts and controller, when operation, first mix Colophonium
Close material to load in mesh bag, and dry described asphalt by drying parts, then by described drip
Blue or green compound is placed in water-bath parts and boils, and is then again dried by drying parts after boiling
Asphalt, last need to be wrapped up described asphalt by grid paper, and wrap up according to it
Area and boil before and after's asphalt of poor quality obtain asphalt from asphalt mixture and gather materials viscous
Attached performance, easy to operate, simple, detection accurately, and low cost.Additionally can be by leading
Leading-in device controls the position of asphalt and cleansing bath tub, thus controls the error measured, and makes survey
Amount result is the most accurate.
Further, described water-bath parts include stirring rod and for the turntable driving stirring rod to move,
Such that it is able to effectively ensure the uniformity of water temperature in cleansing bath tub, thus improve the precision of measurement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, 1 be bearing, 2 be backing plate, 3 be electronic scale, 4 be pallet, 5 for Spin Control
Device, rotor centered by 6,7 be pivoting leaf, 8 be transom, 9 be hanging ring, 10 be sweat box
Door, 11 be fixed pulley, 12 be pull rope, 13 be traction controller, 14 be cleaning brush, 15 be
Mesh bag, 16 for cleansing bath tub, 17 for stirring rod, 18 for turntable, 19 for heater, 20 be between
Dividing plate, 21 be temperature controller, 22 be temperature adjustment buttons, 23 be temperature display, 24 be
Master controller, 25 be traction hight adjusting knob, 26 be cleaning brush adjusting knob, 27 for the time
Display screen, 28 be fan regulation button, 29 be turntable rotation adjusting knob, 30 be water bath
Switch.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail:
With reference to Fig. 1, modified model asphalt adhesion tester of the present invention include cabinet,
Controller and for providing the power supply of electric energy, is provided with the first accommodating area and the second accommodating area in cabinet,
It is provided with in described first accommodating area and blows baking parts and weigh parts, in the second accommodating area, be provided with traction
Parts and water-bath parts, the second accommodating area is provided with temperature chamber door 10, and controller is arranged at outside cabinet
Side, water-bath parts include cleansing bath tub 16 and for the heater heated for the water in cleansing bath tub 16
19, heater 19 is fixed on the bottom of the second accommodating area, and cleansing bath tub 16 is fixed on heater 19
On, traction element includes fixed pulley 11, pull rope 12, mesh bag 15 and drives pull rope 12
The traction controller 13 of folding and unfolding, traction controller 13 is fixed in the second accommodating area, fixed pulley 11
Being fixed on the top of the second accommodating area, fixed pulley 11 is positioned in the pros of cleansing bath tub 16, mesh bag 15
Being connected with one end of pull rope 12, the other end of pull rope 12 is by fixed pulley 11 and traction control
Device 13 processed is connected, and controller includes temperature controller 21 and master controller 24, temperature controller
21 include the temperature adjustment buttons 22 for being controlled the water temperature in cleansing bath tub 16 by heater 19,
Master controller 24 includes the traction hight adjusting knob 25 for controlling traction controller 13 and uses
In controlling the water bath switch 30 that heater 19 opens or closes, blow baking parts and include fixing
Blowing inside the first accommodating area dries device and for hanging the hanging ring 9 of mesh bag 15, hanging ring
9 tops being fixed on the first accommodating area.
Described water-bath parts also include stirring rod 17 and for the rotation driving stirring rod 17 to move
Turntable 18, described stirring rod 17 is fixed on turntable 18, and turntable 18 is positioned at described water-bath
The bottom of cylinder 16, the inner side of cleansing bath tub 16 is provided with cleaning brush 14, and master controller 24 also includes using
In driving the cleaning brush adjusting knob 26 of described cleaning brush 14 and being used for controlling described turntable
18 turntables rotated rotate adjusting knob 29.
Present invention additionally comprises the temperature sensor being arranged in described cleansing bath tub 16, temperature controller
Temperature display 23 it is additionally provided with and for controlling the temperature adjustment buttons of described heater 19 on 21
22, the outfan of temperature sensor is connected with the input of temperature display 23.
The described baking device that blows includes center rotor 6, some pivoting leafs 7 and drives described center to turn
The Rotation Controllers 5 that son 6 rotates, the output shaft of Rotation Controllers 5 and one end of center rotor 6
Being connected, pivoting leaf 7 is fixed on the side of center rotor 6 other end, and master controller 24 also includes
Button 28 is regulated and for showing the time of time for controlling the fan of described Rotation Controllers 5
Display screen 27, it addition, weigh parts to include electronic scale 3 and the torr matched with described electronic scale 3
Dish 4.The side of the first accommodating area is additionally provided with transom 8, and the bottom of cabinet is provided with bearing 1, and first
Accommodating area and the second accommodating area are separated by space bar 20, are provided with backing plate 2 in cabinet, weigh parts
And water-bath parts are all located on backing plate 2.
Modified model asphalt adhesiveness method of testing of the present invention comprises the following steps:
1) take a certain amount of asphalt, then described asphalt loaded in mesh bag 15,
And hung on hanging ring 9 by described mesh bag 15, then it is dried the mixing of described Colophonium by blowing baking device
Material, then weighs dried asphalt in mesh bag 15 by described weighing parts, if being dried
After the quality of asphalt be m1, it should be noted that Colophonium is mixed by blowing baking device
Material blows baking 2h；
2) temperature chamber door 10 is opened, and by step 1) mesh bag equipped with asphalt that obtains
15 one end being fixed on pull rope 12, are turned off temperature chamber door 10, are then pressed by temperature regulation
Button 22 regulates the temperature of water in cleansing bath tub 16, then turns on turntable and rotates adjusting knob 29, makes
Water Uniform Flow in cleansing bath tub 16, then by height adjustment knob, mesh bag 15 is put into cleansing bath tub
Water in 16 boils, it should be noted that when the temperature on temperature display 23 shows
When 100 DEG C, then being placed in cleansing bath tub 16 by mesh bag 15, the time boiled is 3min；
3) cleaning brush adjusting knob 26 controls cleaning brush 14, makes cleaning brush 14 transfer the table to water
Face, thus remove the Colophonium greasy dirt of water surface in cleansing bath tub 16, it is then shut off turntable and rotates regulation
Knob 29 and water bath switch 30, and pass through traction hight adjusting knob 25 by mesh bag 15 from water
Middle disengaging, then opens temperature chamber door 10, takes out mesh bag 15, and mesh bag 15 is hung on suspension
On ring 9, then it is dried the asphalt in mesh bag 15 by blowing baking device, the most again by weighing
Parts weigh the asphalt in mesh bag 15, if through boiling and the quality of dried asphalt
For m2, the mixture quality difference before must boiling and after boiling is Δ m=m1-m2；
4) step 5 is wrapped up with grid paper) asphalt that obtains, obtain respectively on grid paper and have
Number of squares N of greasy dirt1And all number of squares N that asphalt occupies2, then wrapping area A is:
A=N1/N2, then according to the mixture quality difference Δ m before boiling and after boiling and wrap area A
Obtain asphalt from asphalt mixture and the adhesion property gathered materials.
Claims (8)
1. a modified model asphalt adhesion tester, it is characterised in that include cabinet,
Controller and for providing the power supply of electric energy, is provided with the first accommodating area and the second accommodating area in cabinet,
Be provided with in first accommodating area blow baking parts and weigh parts, be provided with in the second accommodating area traction element and
Water-bath parts, the second accommodating area is provided with temperature chamber door (10), and controller is arranged at outside cabinet；
Described water-bath parts include cleansing bath tub (16) and for heating for the water in cleansing bath tub (16)
Heater (19), heater (19) is fixed on the bottom of the second accommodating area, cleansing bath tub (16)
It is fixed on heater (19)；
Described traction element includes fixed pulley (11), pull rope (12), mesh bag (15) and drives
The traction controller (13) of dynamic pull rope (12) folding and unfolding, traction controller (13) is fixed on second
In accommodating area, fixed pulley (11) is fixed on the top of the second accommodating area, and fixed pulley (11) is positioned at water
The surface of bathtub (16), mesh bag (15) is connected with one end of pull rope (12), pull rope
(12) the other end is connected with traction controller (13) by fixed pulley (11)；
Described controller includes temperature controller (21) and master controller (24), temperature controller (21)
Including the temperature adjustment buttons (22) for being controlled the water temperature in cleansing bath tub (16) by heater (19),
Master controller (24) includes the traction hight adjusting knob (25) for controlling traction controller (13)
And be used for controlling water bath switch (30) that heater (19) opens or closes；
The described baking parts that blow include that being fixed on blowing inside the first accommodating area dries device and for hanging
The hanging ring (9) of mesh bag (15), hanging ring (9) is fixed on the top of the first accommodating area；
Described water-bath parts also include stirring rod (17) and are used for driving stirring rod (17) mobile
Turntable (18), described stirring rod (17) is fixed on turntable (18), turntable (18)
It is positioned at the bottom of described cleansing bath tub (16)；
Described blow baking device include center rotor (6), some pivoting leafs (7) and drive described in
The Rotation Controllers (5) that heart rotor (6) rotates, the output shaft of Rotation Controllers (5) turns with center
One end of son (6) is connected, and pivoting leaf (7) is fixed on the side of center rotor (6) other end.
Modified model asphalt adhesion tester the most according to claim 1, its feature
Being, the inner side of described cleansing bath tub (16) is provided with cleaning brush (14).
Modified model asphalt adhesion tester the most according to claim 2, its feature
Being, described master controller (24) also includes for driving the cleaning brush of cleaning brush (14) to regulate rotation
Button (26) and being used for controls the turntable that described turntable (18) rotates and rotates adjusting knob (29).
Modified model asphalt adhesion tester the most according to claim 1, its feature
It is, also includes the temperature sensor being arranged in cleansing bath tub (16)；
Temperature display (23) it is additionally provided with, temperature sensor defeated on described temperature controller (21)
Go out end to be connected with the input of temperature display (23).
Modified model asphalt adhesion tester the most according to claim 1, its feature
Being, described master controller (24) also includes the fan for controlling described Rotation Controllers (5)
Regulate button (28) and for showing the time display screen (27) of time.
Modified model asphalt adhesion tester the most according to claim 1, its feature
Being, described weighing parts include electronic scale (3) and the pallet matched with described electronic scale (3)
(4)。
Modified model asphalt adhesion tester the most according to claim 1, its feature
Being, the side of described first accommodating area is additionally provided with transom (8)；
The bottom of described cabinet is provided with bearing (1)；
Described first accommodating area and the second accommodating area are separated by space bar (20)；
It is provided with backing plate (2) in described cabinet, weighs parts and water-bath parts are all located on backing plate (2).
8. a modified model asphalt adhesiveness method of testing, based on described in claim 3
Modified model asphalt adhesion tester, it is characterised in that comprise the following steps:
1) take a certain amount of asphalt, then described asphalt is loaded mesh bag (15)
In, and described mesh bag (15) is hung on hanging ring (9), then it is dried institute by blowing baking device
State asphalt, weigh dried Colophonium in mesh bag (15) by described weighing parts the most again
Compound, if the quality of dried asphalt is m1；
2) temperature chamber door (10) is opened, and by step 1) mesh bag equipped with asphalt that obtains
(15) it is fixed on one end of pull rope (12), turns off temperature chamber door (10), then by temperature
The temperature of water in degree regulation button (22) regulation cleansing bath tub (16), then turns on turntable and rotates tune
Joint knob (29), makes the water Uniform Flow in cleansing bath tub (16), then by traction hight regulation rotation
Mesh bag (15) is put in cleansing bath tub (16) and is boiled by button；
3) cleaning brush adjusting knob (26) control cleaning brush (14), make cleaning brush (14) transfer to
The surface of water, thus remove the Colophonium greasy dirt of water surface in cleansing bath tub (16), it is then shut off turntable
Rotate adjusting knob (29) and water bath switch (30), and by traction hight adjusting knob (25)
Mesh bag (15) is departed from from water, then opens temperature chamber door (10), take out mesh bag (15), and
Mesh bag (15) is hung on hanging ring (9), then is dried in mesh bag (15) by blowing baking device
Asphalt, weigh the asphalt in mesh bag (15) by weighing parts the most again, if
Through boiling and the quality of dried asphalt is m2, mixture quality before must boiling and after boiling
Difference is △ m=m1-m2；
4) step 3 is wrapped up with grid paper) asphalt that obtains, obtain respectively on grid paper and have oil
Dirty number of squares N1And all number of squares N that asphalt occupies2, then wrapping area A is: A=N1/
N2, then according to the mixture quality difference △ m before boiling and after boiling and wrap area A and obtain Colophonium
Compound medium pitch and the adhesion property gathered materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313230.3A CN104111222B (en) | 2014-07-02 | 2014-07-02 | A kind of modified model asphalt adhesion tester and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313230.3A CN104111222B (en) | 2014-07-02 | 2014-07-02 | A kind of modified model asphalt adhesion tester and method thereof |
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| CN104111222A CN104111222A (en) | 2014-10-22 |
| CN104111222B true CN104111222B (en) | 2016-08-24 |
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Families Citing this family (5)
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| CN104949979B (en) * | 2015-06-04 | 2018-04-17 | 长安大学 | A kind of cement-emulsified asphalt wraps mineral aggregate the detection method of degree |
| CN105571975B (en) * | 2016-01-22 | 2018-06-12 | 武汉理工大学 | A kind of method of quantitative analysis asphalt and aggregate adhesiveness |
| CN106568669B (en) * | 2016-11-10 | 2021-05-07 | 同济大学 | Test method for rock asphalt adhesiveness |
| CN108801905B (en) * | 2018-05-24 | 2020-11-13 | 长安大学 | Method for evaluating construction process effect of prime coat oil of semi-rigid base asphalt pavement |
| CN116818652B (en) * | 2023-08-25 | 2023-12-01 | 中国建设基础设施有限公司 | Asphalt wearing layer adhesion test device |
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| CN104111222A (en) | 2014-10-22 |
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